发明名称 |
Process for the removal of solids from an oil |
摘要 |
A process for removing suspended solids particularly difficultly filterable inorganic solids from an oil obtained as a refinery process bottom fraction from both steam and catalytic cracking units (e.g. catalytic cracker bottoms) or from coal conversion processes (e.g. coal tar) by adding to the oil an agglomerating agent comprising an oxyalkylated phenol formaldehyde resin glycol ester whereby said solids are clustered together into readily filterable agglomerates.
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申请公布号 |
US4539099(A) |
申请公布日期 |
1985.09.03 |
申请号 |
US19840652792 |
申请日期 |
1984.09.20 |
申请人 |
EXXON RESEARCH & ENGINEERING CO. |
发明人 |
MERCHANT, PHILIP;WUNDERLICH, R. ROGER |
分类号 |
C10G31/09;(IPC1-7):C10G29/00 |
主分类号 |
C10G31/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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